body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  min-width: 1200px;
  min-height: 100vh;
  overflow: hidden;
  background-color: #ccc;
}

.anti-ad {
  position: fixed;
  top: 70px;
  z-index: 1;
  padding: 8px;
  left: 50%;
  transform: translate(-50%, 0);
  background: #efefef;
  border-radius: 2px;
  box-shadow: 1px 1px 4px #aaa;
}

#top-banner-ad {
  position: fixed;
  top: 64px;
  z-index: 1;
  width: 100%;
  display: flex;
}

#top-banner-ad .ad-spacer {
  width: 25%;
  min-width: 400px;
  margin-right: 32px;
}

.adsbygoogle {
  width: 75%;
}